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公开(公告)号：US20140277155A1
公开(公告)日：2014-09-18
申请号：US14211573
申请日：2014-03-14
申请人： K2M, Inc.
发明人： Michael Barrus , Scott Jones , Brandon Moore , Larry McClintock
IPC分类号： A61B17/70
CPC分类号： A61B17/7056 , A61B17/7032
摘要： A spinal hook includes a hook member, an inner collet, and an outer portion. The hook member includes a head portion and a blade portion. The inner collet includes a base portion configured to rotatably engage the head portion and a pair of engaging portions defining a slot configured to receive a connecting rod therein. The outer portion is movable relative to the inner collet between a locked position in which the outer portion causes the pair of engaging portions to move toward each other and an unlocked position in which the outer portion causes the pair of engaging portions to be spread apart to facilitate insertion or removal of the connecting rod.
摘要翻译： 脊椎钩包括钩构件，内夹头和外部部分。 钩构件包括头部和刀片部。 内夹头包括构造成可旋转地接合头部部分的基部部分和限定构造成在其中容纳连接杆的狭槽的一对接合部分。 外部部分可相对于内夹头移动，该锁定位置在外部部分使一对接合部分朝向彼此移动的锁定位置和外部部分使一对接合部分分开的解锁位置 便于插入或移除连杆。
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公开(公告)号：US20130238097A1
公开(公告)日：2013-09-12
申请号：US13868443
申请日：2013-04-23
申请人： K2M, INC.
发明人： Larry McClintock
IPC分类号： A61F2/44
CPC分类号： A61F2/4455 , A61F2/4611 , A61F2002/2835 , A61F2002/30383 , A61F2002/30604 , A61F2002/30904 , A61F2002/4475 , A61F2002/448 , A61F2220/0025
摘要： An intervertebral instrument includes a shaft having distal and proximal ends. The proximal end of the shaft includes an attaching feature connected to handle. The shaft defines a pair tracks disposed along a portion of the surface thereof. The distal end includes a pair of wings. Each track guides instruments and implants along the intervertebral instrument. The implants are configured to receive bone graft or bone enhancers. The distal end of the shaft may include a removably attachable tip configured to engage the implants. The implants and the removably attachable tip form an implantable intervertebral disk. An intervertebral instrument and implant kit is also disclosed. A method of inserting intervertebral implants is also disclosed.
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公开(公告)号：US20130096625A1
公开(公告)日：2013-04-18
申请号：US13705810
申请日：2012-12-05
申请人： K2M, INC.
IPC分类号： A61B17/88
CPC分类号： A61B17/8863 , A61B17/88 , A61B90/03 , A61B2090/036 , B23D31/002 , B26B25/005 , B26D3/08 , B26F3/002
摘要： A surgical rod scorer is provided. The surgical rod scorer includes a pair of elongated shaft members that are pivotably coupled to one another and movable from a spaced-apart configuration to an approximated configuration. Each of the shaft members includes a handle member that is configured for gripping by a user and jaw member that is configured to support respective first and second cutting assemblies thereon. The first and second cutting assemblies each include one or more cutting elements thereon configured and dimensioned to score surgical rod when the jaw members are in the approximated configuration and rotated about the surgical rod.
摘要翻译： 提供外科手术棒得分手。 手术棒评分器包括一对细长轴构件，其可彼此可枢转地联接并且可以从间隔开的构型移动到近似构型。 每个轴构件包括手柄构件，该把手构造成用于由使用者夹持并配置成在其上支撑相应的第一和第二切割组件的钳口构件。 第一和第二切割组件各自包括一个或多个切割元件，其上构造和尺寸设计成当夹钳构件处于近似构造并且围绕手术杆旋转时对外科手术杆进行打分。
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公开(公告)号：US11771474B2
公开(公告)日：2023-10-03
申请号：US16765019
申请日：2018-12-14
申请人： K2M, Inc.
发明人： Larry McClintock
CPC分类号： A61B17/7053 , A61B17/7032 , A61B17/842 , A61B17/8869
摘要： A band tensioner includes a shank, a head, and a tensioning mechanism disposed within the head. The shank is configured to secure the band tensioner to a first bony element and the head is secured to an end of the shank. The tensioning mechanism is configured to lengthen and shorten a flexible implant relative to the head of the band tensioner.
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公开(公告)号：US20220323233A1
公开(公告)日：2022-10-13
申请号：US17731899
申请日：2022-04-28
申请人： K2M, Inc.
发明人： Larry McClintock , Steven Ludwig , Scott Dhupar , Sabatino Bianco
摘要： A spinal implant has a proximal region and a distal region, and includes an upper body and a lower body each having inner surfaces disposed in opposed relation relative to each other. A proximal adjustment assembly is disposed between the upper and lower bodies at the proximal region of the spinal implant and is adjustably coupled to the upper and lower bodies, and a distal adjustment assembly is disposed between the upper and lower bodies at the distal region of the spinal implant and is adjustably coupled to the upper and lower bodies. The proximal and distal adjustment assemblies are independently movable with respect to each other to change a vertical height of at least one of the proximal region or the distal region of the spinal implant.
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公开(公告)号：USRE48719E1
公开(公告)日：2021-09-07
申请号：US16676004
申请日：2019-11-06
申请人： K2M, Inc.
发明人： Loubert Suddaby , Larry McClintock , Adam Wassinger , Scott A. Jones , Jennifer Anne Moore , John Donohoe
摘要： An expandable spinal implant configured for positioning within a space between adjacent vertebral bodies includes an upper body, a lower body, a ratchet mechanism, and a plurality of bone screws. The upper body and lower body are pivotably affixed at a first end and are capable of movement relative to each other. The ratchet mechanism is slidably disposed on one of the upper and lower body and is capable of engaging the opposite one of the upper and lower body thereby permitting movement of the upper and lower body relative to each other in a first direction, but not in a second direction. An insertion instrument capable of being attached to the expandable spinal instrument and a method of performing spinal surgery is also disclosed.
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公开(公告)号：US10438511B2
公开(公告)日：2019-10-08
申请号：US14539453
申请日：2014-11-12
申请人： K2M, Inc.
发明人： Larry McClintock , Harry Paul , Robert Boyd
IPC分类号： G09B23/32
摘要： A spine surgery modeling system simulates the spine with various vertebral body or disc conditions and allows a user to make adjustments and examine the three dimensional outcome of such adjustments. The spine surgery modeling system includes a spine model and a drive mechanism. The spine model has vertebral bodies and a disc space defined between adjacent vertebral bodies. The drive mechanism includes a worm gear, a worm, a rigid shaft, and a button. The worm engages the worm gear such that rotation of the worm causes rotation of the worm gear. The rigid shaft extends through a through hole defined in the worm and is configured to rotate the worm. The button is operatively engaged with the worm gear such that rotation of the worm gear causes movement of the button between collapsed and expanded states to change a height of the disc space.
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公开(公告)号：US20190254724A1
公开(公告)日：2019-08-22
申请号：US15999654
申请日：2017-02-21
申请人： K2M, Inc.
发明人： Larry McClintock
摘要： A surgical fixation assembly includes a shank having an outer surface. The outer surface of the shank includes a threaded portion. The surgical fixation assembly includes a first cupped washer supported on the shank, a sleeve, and a nut threadably engaged with the threaded portion of the shank. The nut is positioned to slide the sleeve axially along the shank to deform the first cupped washer and enable the first cupped washer to penetrate osseous tissue for securing the shank to osseous tissue.
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公开(公告)号：US20190090909A1
公开(公告)日：2019-03-28
申请号：US16083198
申请日：2017-03-08
申请人： K2M, Inc.
发明人： Larry McClintock
CPC分类号： A61B17/7035 , A61B17/844 , A61B17/861 , A61B17/8625
摘要： A fixation device includes an outer member, a retaining member, and an inner member. The outer member includes an elongated body portion defining a central bore through at least a portion thereof that extends along a central longitudinal axis. The elongated body portion includes a slot defined therethrough. The retaining member is disposed within the outer member when in an initial position and extends through the slot of the outer member when in a deployed position. The inner member includes a cam shaft body disposed within the central bore of the outer member. The cam shaft body is coupled to the retaining member such that rotation of the inner member moves the retaining member between the initial and deployed positions.
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公开(公告)号：US10117683B2
公开(公告)日：2018-11-06
申请号：US15183019
申请日：2016-06-15
申请人： K2M, Inc.
发明人： Robert Meyer , Kevin R. Strauss , Larry McClintock
IPC分类号： A61B17/70
摘要： A spinal rod locking holder includes an outer body, a handle assembly at a proximal end of the outer body, a locking assembly within a distal portion of the outer body, and a sprocket assembly at the distal end of the outer body. The handle assembly includes a moveable handle operatively associated with the sprocket assembly to selectively engage and release an end of a spinal rod. The locking assembly including a bearing operatively associated with a pawl such that when the moveable handle is compressed the bearing extends the pawl into contact with an outer surface of the sprocket assembly. The sprocket assembly including sprocket sections configured to compress against the end of the spinal rod when the pawl engages the outer surface of the sprocket assembly.
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